<?php
/**
*   区块类别模型
 *  author：yuchong
 *  date:20150503
 */

class Section_class_model extends MY_Model {
	
	public function __construct() {
		parent::__construct();
        $this->_table = "db_section_class";
	}

    /**
    *   栏目列表
     */
    public function ls(){
        return $this->db->select('classid, name')->from($this->_table)->order_by('sort desc')->get()->result_array();
    }



}

?>
